After tennis has just entered the open era, the two great gods have successively completed the feat of annual Grand Slam and won four Grand Slam titles in the same natural year. 1969, Rod Laval took the lead in completing the annual Grand Slam, ranking the bottom in the history of men's tennis. At present, Laval is the only annual Grand Slam winner in men's tennis. 1970, Courtney completed the annual grand slam and became the first female player to complete this achievement.
Navratilova martina, another famous tennis player, has won the Grand Slam six times in a row, although she has not been able to complete the annual Grand Slam. Since Wimbledon 1983, navratilova martina has won six consecutive Grand Slam titles, namely, Wimbledon' 83, US Open' 83, Australian Open' 83, French Open' 84, Wimbledon' 84 and US Open' 84. Because the Australian Open was held at the end of the year, navratilova martina did not complete the annual Grand Slam.
After navratilova martina, a famous female tennis player Graf was born. Graf won four consecutive championships with 1988, becoming the third annual Grand Slam winner in tennis history. In addition, Graf won the gold medal at the Seoul Olympic Games that year and completed the golden slam of the Year. In addition, Graf won four Grand Slams again from the French Open of 1993 to the Australian Open of 1994.
Only two players have won four consecutive Grand Slams. Djokovic completed a record Novak Grand Slam from 20 15 Wimbledon to 20 16 French Open. Serena won four consecutive Grand Slam titles from the French Open in 2002 to the Australian Open in 2003. Serena won four Grand Slam titles again from the 20 14 US Open to the 20 15 Wimbledon.
Federer and Nadal, the two greatest players in the history of men's tennis, failed to complete the feat of four consecutive championships. At the peak of Federer's career, the French Open lost many times and missed the feat of four consecutive championships. Nadal once won the French Open, Wimbledon and US Open at 20 10, but the Australian Open became his heartbreak again and again. As the two giants grow older, it will be very difficult for them to complete the feat of four consecutive championships.